thequery().with_polymorphic( list of classes ) ? On Wednesday 25 February 2009 15:43:54 Vladimir Iliev wrote: > hi, > > how can i filter dynamic relation's query to instances of a given > class, including the subclasses ? > > i tried something like > > part.documents.filter(Part.documents.of_type(CADDocument)) > > but i'm getting > > ArgumentError: filter() argument must be of type > sqlalchemy.sql.ClauseElement or string > > thanks in advance > >
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